Sheinbaum orders probe into Mazatlán prison riot, vows to 'rein in' Sinaloa prisons

Mexican President Claudia Sheinbaum has called for an investigation into a shooting at the Mazatlán prison in Sinaloa and announced strengthened vigilance to control prison violence. The incident underscores ongoing cartel influence in Mexican prisons, a persistent security challenge. The move signals a federal push to assert control in a state long dominated by cartel activity.